Function runStorageDownloadTemplate

internal/cli/storage.go:564–624

(cmd *cobra.Command, args []string)

}

func runStorageDownloadTemplate(cmd *cobra.Command, args []string) error {
	ctx := context.Background()
	nodeName := args[0]
	storageName := args[1]
	templateArg := args[2]

	section, _ := cmd.Flags().GetString("section")

	session, err := initCLISession(cmd)
	if err != nil {
		return printError(err)
	}

	if session == nil {
		return nil
	}

	client, err := session.clientForNode(ctx, nodeName)
	if err != nil {
		return printError(err)
	}

	resolvedFilename := templateArg
	if !strings.Contains(templateArg, ".") {
		resolvedFilename, err = resolveTemplateName(client, nodeName, templateArg, section)
		if err != nil {
			return printError(err)
		}
	}

	upid, err := client.DownloadApplianceTemplate(nodeName, storageName, resolvedFilename)
	if err != nil {
		return printError(fmt.Errorf("failed to start template download: %w", err))
	}

	out := storageTaskOutput{
		Node:     nodeName,
		Storage:  storageName,
		Template: resolvedFilename,
		UPID:     upid,
		Status:   "running",
	}

	if getNoWait(cmd) {
		return printJSON(out)
	}

	exitStatus, waitErr := waitForTask(ctx, client, nodeName, upid, "download template")
	out.Status = "complete"
	out.ExitStatus = exitStatus

	if err := printJSON(out); err != nil {
		return err
	}

	if waitErr != nil {
		return waitErr
	}